Guteka ubushyuhe bwinshi no kuboneza urubyaro nuburyo bwiza bwo kongera ubuzima bwibiryo, kandi bwakoreshejwe cyane ninganda nyinshi zibiribwa mugihe kirekire.Bikunze gukoreshwaGusubiramogira inzego zikurikira: PET // AL // PA // RCPP, PET // PA // RCPP, PET // RCPP, PA // RCPP, nibindi PA / RCPP ikoreshwa cyane.Mu myaka ibiri ishize, uruganda rwibiryo rukoresha PA / RCPP rwinubiye byinshi kubyerekeye ibicuruzwa bipfunyika byoroshye, kandi ibibazo nyamukuru byagaragaye ni ugusenya no gufata imifuka.Binyuze mu iperereza, usanga inganda zimwe z ibiribwa zifite ibitagenda neza muguteka.Muri rusange, igihe cyo kuboneza urubyaro kigomba kuba 30 ~ 40min ku bushyuhe bwa 121C, ariko amasosiyete menshi atunganya ibiribwa arasanzwe cyane mugihe cyo kuboneza urubyaro, ndetse bamwe bagera no mugihe cyo kuboneza 90min.
Ku nkono yo guteka igeragezwa yaguzwe namasosiyete amwe apakira ibintu byoroshye, mugihe igipimo cyubushyuhe cyerekana 121C, agaciro kerekana umuvuduko wibikono bimwe byo guteka ni 0.12 ~ 0.14MPa, naho inkono zimwe zo guteka ni 0.16 ~ 0.18MPa.Nk’uko uruganda rw’ibiribwa rubitangaza, iyo igitutu cy’inkono yacyo itetse cyerekanwe nka 0.2MPa, agaciro kerekana ibipimo bya termometero ni 108C gusa.
Kugirango ugabanye ingaruka nziza zubudasa bwubushyuhe, igihe nigitutu cyubwiza bwibicuruzwa bitetse ubushyuhe bwo hejuru, ubushyuhe, umuvuduko nigihe cyerekana ibikoresho bigomba guhinduka buri gihe.Turabizi ko igihugu gifite gahunda yubugenzuzi ngarukamwaka yubwoko butandukanye bwibikoresho, muri byo harimo ibikoresho byingutu ni ibikoresho byubugenzuzi bwa buri mwaka, kandi kalibrasi ni rimwe mu mezi atandatu.Nukuvuga ko, mubihe bisanzwe, igipimo cyumuvuduko kigomba kuba cyuzuye.Igikoresho cyo gupima ubushyuhe ntabwo kiri mu cyiciro cyo kugenzura buri mwaka, bityo rero ibikoresho byo gupima ubushyuhe bigomba kugabanywa.
Ihinduramiterere ryigihe cyerekanwe naryo rigomba guhindurwa imbere muburyo busanzwe.Koresha isaha yo guhagarara cyangwa kugereranya igihe kugirango uhindure.Uburyo bwa kalibrasi bwatanzwe kuburyo bukurikira.Uburyo bwo gukosora: Shyiramo umubare munini wamazi mumasafuriya, shyushya amazi kubira kugeza aho ashobora kwibiza sensor yubushyuhe, hanyuma urebe niba ibimenyetso byerekana ubushyuhe ari 100C muriki gihe (ahantu hahanamye cyane, ubushyuhe kuriyi igihe gishobora kuba 98 ~ 100C)? Simbuza ibipimo bisanzwe bya termometero kugirango ugereranye.Kurekura igice cyamazi kugirango ugaragaze ubushyuhe bwubushyuhe hejuru y’amazi;gupfundika inkono neza, kuzamura ubushyuhe kugera kuri 121C, hanyuma urebe niba igipimo cyumuvuduko winkono yo guteka muri iki gihe cyerekana 0.107Mpa (ahantu hirengeye, agaciro k’umuvuduko muri iki gihe gashobora kuba (0. 110 ~ 0. 120MPa) . Niba amakuru yavuzwe haruguru ashobora kuba adahuye mugihe cya kalibrasi, bivuze ko igipimo cyumuvuduko nubushyuhe bwubushyuhe bwinkono yo guteka bimeze neza. Bitabaye ibyo, ugomba gusaba umunyamwuga kugenzura isaha yumuvuduko cyangwa therometero kugirango uhindurwe.
Igihe cyo kohereza: Jun-24-2022